604 	unsigned int pglen = 0;  in xdr_buf_pages_copy_right()  local
618 		pglen = buf->page_len - to;  in xdr_buf_pages_copy_right()
619 		talen = len - pglen;  in xdr_buf_pages_copy_right()
623 		pglen = len;  in xdr_buf_pages_copy_right()
626 			 buf->page_base + base + pglen, talen);  in xdr_buf_pages_copy_right()
628 				buf->page_base + base, pglen);  in xdr_buf_pages_copy_right()
638 	unsigned int pglen = 0, pgto = 0;  in xdr_buf_head_copy_right()  local
650 		pglen = len;  in xdr_buf_head_copy_right()
651 		if (pgto + pglen > buf->page_len) {  in xdr_buf_head_copy_right()
652 			talen = pgto + pglen - buf->page_len;  in xdr_buf_head_copy_right()
653 			pglen -= talen;  in xdr_buf_head_copy_right()
656 		pglen = len - to;  in xdr_buf_head_copy_right()
657 		if (pglen > buf->page_len) {  in xdr_buf_head_copy_right()
658 			talen = pglen - buf->page_len;  in xdr_buf_head_copy_right()
659 			pglen = buf->page_len;  in xdr_buf_head_copy_right()
669 	len -= pglen;  in xdr_buf_head_copy_right()
670 	base -= pglen;  in xdr_buf_head_copy_right()
672 		       pglen);  in xdr_buf_head_copy_right()
754 		unsigned int pglen = len;  in xdr_buf_tail_copy_left()  local
756 		if (pgto + pglen > buf->page_len)  in xdr_buf_tail_copy_left()
757 			pglen = buf->page_len - pgto;  in xdr_buf_tail_copy_left()
759 			       tail->iov_base + base, pglen);  in xdr_buf_tail_copy_left()
760 		base += pglen;  in xdr_buf_tail_copy_left()
761 		len -= pglen;  in xdr_buf_tail_copy_left()
1595 	unsigned int base, end, pglen;  in xdr_read_pages()  local
1597 	pglen = xdr_align_pages(xdr, nwords << 2);  in xdr_read_pages()
1598 	if (pglen == 0)  in xdr_read_pages()
1601 	base = (nwords << 2) - pglen;  in xdr_read_pages()
1602 	end = xdr_stream_remaining(xdr) - pglen;  in xdr_read_pages()
1605 	return len <= pglen ? len : pglen;  in xdr_read_pages()